Product comparison · 2 internal hard drives

Dell H639R-RFB internal hard drive vs Dell M8033-RFB internal hard drive

Key differences

HDD capacity
- H639R-RFB internal hard drive:320 GB
- M8033-RFB internal hard drive:146 GB
Interface
- H639R-RFB internal hard drive:Serial ATA
- M8033-RFB internal hard drive:SAS

Differences highlightedShow differences only

Comparison of H639R-RFB, M8033-RFB
8 specifications	A Dell H639R-RFB internal hard drive Model H639R-RFB View product	B Dell M8033-RFB internal hard drive Model M8033-RFB View product
Features2 differ
HDD capacityDiffers	320 GB	146 GB
HDD speedKnown for one	Unknown — not stated by the source	10000 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA	SAS
Type	HDD	HDD
Component for	Server/workstation	Server/workstation
Refurbished	Yes	Yes
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.